623  
CDUS41 KOKX 270657  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
157 AM EST TUE FEB 27 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 26 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1963 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 257 PM 57 1996 43 6 42  
MINIMUM 33 1159 PM 7 1970 28 5 20  
AVERAGE 41 35 6 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.11 1979 0.13 -0.12 0.00  
MONTH TO DATE 1.38 3.02 -1.64 1.07  
SINCE DEC 1 17.26 11.39 5.87 10.46  
SINCE JAN 1 8.70 6.68 2.02 6.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.9 2010 0.2 -0.2 0.0  
MONTH TO DATE 7.8 8.9 -1.1 0.3  
SINCE DEC 1 10.9 23.7 -12.8 0.7  
SINCE JUL 1 10.9 24.2 -13.3 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 30 -6 34  
MONTH TO DATE 763 830 -67 687  
SINCE DEC 1 2382 2721 -339 2286  
SINCE JUL 1 3271 3660 -389 3078  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 PM  
LOWEST 58 400 PM  
AVERAGE 79  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 66 1976  
MINIMUM TEMPERATURE (F) 28 8 1967  
 
SUNRISE AND SUNSET  
FEBRUARY 27 2024......SUNRISE 630 AM EST SUNSET 541 PM EST  
FEBRUARY 28 2024......SUNRISE 629 AM EST SUNSET 542 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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